from new york tonight.of what's going on at the natural. charles krauthammer joins us from new york tonight. his book is number one on the "new york times" best seller list. hello, charles. your thoughts. >> i've always amused by the nuclear option debate because it is without a doubt the most spectacular display of congressional hypocrisy. because whatever the minority party is argues, it says it is a majestic part of oufr constitution and as soon as the moon minority become as jorlt like harry reid and the democrats and obama, all of a sudden it's terrible instrument of obstruction. this was a fundamental change of the rules and done on sfrikt strict party line which is it should not be. same way obama care a major reform on party lines. that should not be. but on the substance of the change, i think the democrats